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#                                                                            #
#              VisualSFM - A Visual Structure from Motion System             #
#                               Version 0.5                                  #
#                          http://ccwu.me/vsfm/                              #
#                                                                            #
#         Copyright 2006-2012 Changchang Wu <ccwu@cs.washington.edu>         #
#                                                                            #
##############################################################################


License & disclaimer.

    Copyright 2006-2012 Changchang Wu

    VisualSFM is free for personal, non-profit, or academic use. You may 
    redistrubute VisualSFM as long as you make no modifications. Commercial
    use of this tool is not permited, and please contact Changchang Wu if 
    you are interested in commercial licensing. 

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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IMPORTANT

    If you use VisualSFM for your publication, please cite either [1, 3]
    or [2, 3] in the following publication list. If you use the SiftGPU
    feature detection functionality, please consider also cite [4].
 
    + Structure from Motion
      [1] Changchang Wu, "Towards Linear-time Incremental Structure From
          Motion", 3DV 2013
      [2] Changchang Wu, "VisualSFM: A Visual Structure from Motion System", 
          http://ccwu.me/vsfm/, 2011
	   
    + Bundle Adjustment
      [3] Changchang Wu, Sameer Agarwal, Brian Curless, and Steven M. Seitz,
          "Multicore Bundle Adjustment", CVPR 2011	 
	   
    + Feature Detection
      [4] Changchang Wu, "SiftGPU: A GPU implementation of Scale Invaraint 
          Feature Transform (SIFT)", http://cs.unc.edu/~ccwu/siftgpu, 2007